There’s a reason that Whistles has earned its place as a high street stalwart – the London label is somewhat of an expert when it comes to whipping up simple seasonless styles, trend-transcending cuts and painterly prints. Its considered womenswear collections are replete with pieces primed to wear for any occasion, whether you’re a wedding guest, going to work or heading out for brunch at the weekend.| Whistles cotton-jersey blazer100% cottonExposed button fastening at frontSlim fit, notch lapels, long sleeves, chest darts at front, two flap pockets at front, split hem at back, fully linesDry clean onlyTrue to sizeModel is 5ft 10in/1.78m and wears a size UK 8Midweight, non-stretch